You can use many other symbols in a flow chart but remember that these diagrams are used for communication. If you use symbols that only a few people understand, you may fail to get your message across. So, be sure to keep things simple.

There are several ways to make a flowchart. Originally, flowcharts were created by hand using pencil and paper. Before the advent of the personal computer, drawing templates made of plastic flowchart shape outlines helped flowchart makers work more quickly and gave their diagrams a more consistent look. Today, flowcharts are typically created using flowchart software.